Plan Your Next BIG Event
Grab Your Gang As the largest Indoor Waterpark in Michigan, Avalanche Bay provides tons of wet & wild fun! For the most amazing experience ever, book your Waterpark group outing NOW! Waterpark Day Groups must have at least 15 guests (over the age of 2) to qualify for a group rate.
Waterpark Group Rates:
- Group Day Passes are valid from open-to-close based on that day's schedule.
- 15 person minimum
- All Ages
- All Juniors, ages 3 - 10, must be accompanied by a ticketed adult, age 18+
- Tiny Splashers, ages 2 and under, splash FREE
- Group Day Passes available for advanced purchase only.
- Holiday blackouts apply